As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHL/IAD - FLT 7653 - DURING CLIMB AT 0940 HOURS, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO RT PROP MAT DEPARTED AIRCRAFT. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED DE-ICE BOOT ON RT PROP, OPS CHECK OK. AIRCRAFT RELEASED AND RETURNED TO SERVICE. (X)